Description
Foxboro FBM27 P0900NY
Technical Specifications
- Module Type: High-Voltage DC Expansion Module
- Input Capacity: 8 channels of contact/125VDC inputs
- Output Capacity: 8 channels of contact outputs
- Base Compatibility: Requires connection to a base FBM module
Functional Features
- High-Voltage Expansion: Adds 8 DI/8 DO channels at 125VDC to an existing base module.
- Space Optimization: Increases I/O density without consuming additional baseplate slots.
- Galvanic Isolation: Maintains safe isolation between 125VDC field circuits and the backplane.
- Hot-Swappable Capability: Supports online replacement for minimal downtime.
Application Scenarios
Used in conjunction with FBM26 modules in power generation, DC drive systems, and high-voltage DC control panels where additional I/O points are needed.
Performance Parameters
- Operating Temperature: 0℃ to 60℃
- Ingress Protection: IP20
- Power Requirements: Sourced from the base module via the backplane
Material Composition
Constructed with high-voltage rated components and conformal-coated electronics in a flame-retardant enclosure.
Structural Characteristics
Standard 200 Series FBM form factor. Connects to the field via a specialized high-voltage Terminal Assembly.
Working Principle
Functions identically to the FBM26 but relies on the base module for backplane communication. Input signals are conditioned and isolated, while outputs are driven by relay coils.
Installation Requirements
Must be installed adjacent to its designated base FBM module on a 200 Series baseplate. Use only approved high-voltage TAs.
Usage Precautions
Never install without the corresponding base module. Exercise extreme caution with 125VDC wiring. Verify configuration and DIP switch settings before energizing.
